Latent Concept Extraction | Topic Models | TSVD | NMF | LDA | Unsupervised | ICA I KMeans | python
Latent Concept Extraction | Topic Models | TSVD | NMF | LDA | Unsupervised | ICA I KMeans | MNIST | python
Latent topics (concepts) extracted with unsupervised topic models
Truncated Singular Value Decomposition
Nonnegative Matrix Factorization
Latent Dirichlet Allocation
with different number of topics
The models automatically finds many of the digit classes with MNIST dataset
NMF and LDA finds much better topics than TSVD
#imageprocessing #imageprocessingpython #machinelearning #topicmodels #python